Yes, this costume is a delightful combination of two great heroines: Wonder Woman and Slave Leia.
"Wonder Leia" is drawn by
The original Art (model: Sith Vixen) that the costume was based off of is here: [link]
Costume and modeling for this picture done by yours truly, R2-D2 was from the 501st booth
This is my second time wearing the Wonder Leia costume, and I've updated it quite a bit! The Tiara, Breastplate, Belt, Lasso, Gauntlets and Boots (not pictured) were all redone and worn at Motor City Comic Con 2010